#include <stdio.h>


int main()
{
    FILE* fp1 = fopen("bite","w");
    fprintf(fp1,"%s","linux so easy!");
    fclose(fp1);
    FILE* fp2 = fopen("bite","r");
    char buffer[256];
    int n = fread(buffer,1,sizeof(buffer),fp2);
    while (n)
    {
        printf("%s",buffer);
        n =fread(buffer,1,sizeof(buffer),fp2);
    }
    printf("\n");
    fclose(fp1);
    return 0;
}